Make building in directories with whitespace possible

Make has trouble with targets containing whitespace, 
http://savannah.gnu.org/bugs/?712, so the general approach is
to use relative paths where possible.  It's generally only Emacs
itself that needs absolute paths, eg in src/epaths.h.

* configure.ac (srcdir): Don't make it absolute - abs_srcdir exists.

* Makefile.in (abs_srcdir): New, set by configure.
(buildlisppath): Use abs_srcdir.
(install-arch-indep, install-etcdoc, install-info, install-man)
(install-etc): Quote entities that might contain whitespace.

* admin/unidata/Makefile.in (emacs, ${DSTDIR}/charprop.el):
Quote entities that might contain whitespace.

* leim/Makefile.in (abs_srcdir): New, set by configure.
(buildlisppath): Use abs_srcdir.
(RUN_EMACS, .el.elc, changed.tit, changed.misc, leim-list.el)
($(srcdir)/ja-dic/ja-dic.el, setwins, distclean, check-declare):
Quote entities that might contain whitespace.

* lib-src/Makefile.in ($(DESTDIR)${archlibdir}):
Quote entities that might contain whitespace.

* lisp/Makefile.in (abs_srcdir, abs_lisp): New, set by configure.
(emacs, compile, compile-always):
Quote entities that might contain whitespace.
(custom-deps, finder-data, autoloads): Use abs_lisp.
($(MH_E_DIR)/mh-loaddefs.el, $(TRAMP_DIR)/tramp-loaddefs.el)
($(CAL_DIR)/cal-loaddefs.el, $(CAL_DIR)/diary-loaddefs.el)
($(CAL_DIR)/hol-loaddefs.el): Manually expand target file name.

* nextstep/Makefile.in (${ns_check_file} ${ns_appdir}):
Quote entities that might contain whitespace.

* nt/Makefile.in ($(DESTDIR)${archlibdir}):
Quote entities that might contain whitespace.

* src/Makefile.in (RUN_TEMACS): Make relative (again).
($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
(bootstrap-emacs$(EXEEXT)):
Quote entities that might contain whitespace.

* test/automated/Makefile.in (abs_top_srcdir, top_builddir):
New, set by configure.
(top_srcdir): Remove.
(abs_test, abs_lispsrc): New.
(lisp): No longer absolute.
(emacs, lisp-compile, compile, compile-always):
Quote entities that might contain whitespace.

Fixes: debbugs:15675

2 files changed, 12 insertions, 5 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index b534e0a1ab0..52669b57825 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2013-10-23  Glenn Morris  <rgm@gnu.org>
+
+        * Makefile.in (RUN_TEMACS): Make relative (again).
+        ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
+        (bootstrap-emacs$(EXEEXT)):
+        Quote entities that might contain whitespace.
+
 2013-10-23  Paul Eggert  <eggert@cs.ucla.edu>
 
         Port to Solaris 10 and its bundled GCC.
diff --git a/src/Makefile.in b/src/Makefile.in
index 254aa175d49..ce65b190334 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -313,7 +313,7 @@ INTERVALS_H = dispextern.h intervals.h composite.h
 
 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
 
-RUN_TEMACS = `/bin/pwd`/temacs
+RUN_TEMACS = ./temacs
 
 ## Invoke ../nt/addsection for MinGW, ":" elsewhere.
 TEMACS_POST_LINK = @TEMACS_POST_LINK@
@@ -437,7 +437,7 @@ all: emacs$(EXEEXT) $(OTHER_FILES)
 .PHONY: all
 
 $(leimdir)/leim-list.el: bootstrap-emacs$(EXEEXT)
-        cd $(leimdir) && $(MAKE) $(MFLAGS) leim-list.el EMACS=$(bootstrap_exe)
+        cd $(leimdir) && $(MAKE) $(MFLAGS) leim-list.el EMACS="$(bootstrap_exe)"
 
 ## The dumped Emacs is as functional and more efficient than
 ## bootstrap-emacs, so we replace the latter with the former.
@@ -646,7 +646,7 @@ tags: TAGS TAGS-LISP $(lwlibdir)/TAGS
 ## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
 .el.elc:
         @cd ../lisp; $(MAKE) $(MFLAGS) compile-onefile \
-                             THEFILE=$< EMACS=$(bootstrap_exe)
+                             THEFILE=$< EMACS="$(bootstrap_exe)"
 
 ## Since the .el.elc rule cannot specify an extra dependency, we do it here.
 $(lisp): $(BOOTSTRAPEMACS)
@@ -657,7 +657,7 @@ $(lisp): $(BOOTSTRAPEMACS)
 VCSWITNESS =
 
 $(lispsource)/loaddefs.el: $(BOOTSTRAPEMACS) $(VCSWITNESS)
-        cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS=$(bootstrap_exe)
+        cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS="$(bootstrap_exe)"
 
 ## Dump an Emacs executable named bootstrap-emacs containing the
 ## files from loadup.el in source form.
@@ -672,7 +672,7 @@ bootstrap-emacs$(EXEEXT): temacs$(EXEEXT)
           mv -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
         fi
         @: Compile some files earlier to speed up further compilation.
-        cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS=$(bootstrap_exe)
+        cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS="$(bootstrap_exe)"
 
 ## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
 @deps_frag@